Data dictionary

Data dictionary - set of metadata that contains definitions and representations of data elements. Article “Data dictionary” in English Wikipedia has 28.7 points for quality (as of July 1, 2026). The article contains 13 references and 7 sections.

This article has the best quality in Catalan Wikipedia. However, this article is the most popular in English version.

Since the creation of article “Data dictionary”, its content was written by 129 registered users of English Wikipedia and edited by 339 registered Wikipedia users in all languages.

The article is cited 212 times in English Wikipedia and cited 837 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #26527 in December 2005
• Global: #32395 in December 2004

The highest popularity rank from 2008:

• Local (English): #35910 in March 2009
• Global: #33151 in April 2008

There are 16 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Catalan (ca) Diccionari de dades		29.7247
2	English (en) Data dictionary		28.7059
3	Turkish (tr) Veri sözlüğü		28.4041
4	Indonesian (id) Kamus data		25.408
5	Korean (ko) 데이터 사전		23.3897
6	Ukrainian (uk) Словник даних		22.4526
7	Chinese (zh) 数据字典		20.235
8	French (fr) Dictionnaire des données		19.6682
9	Arabic (ar) قاموس البيانات		19.5184
10	Russian (ru) Словарь данных		19.1276

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Data dictionary" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Data dictionary		2 334 232
2	Spanish (es) Diccionario de datos		987 074
3	French (fr) Dictionnaire des données		224 605
4	Portuguese (pt) Dicionário de dados		206 629
5	German (de) Data-Dictionary		206 245
6	Russian (ru) Словарь данных		71 939
7	Indonesian (id) Kamus data		62 730
8	Chinese (zh) 数据字典		41 956
9	Arabic (ar) قاموس البيانات		39 513
10	Japanese (ja) データ辞書		36 743

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Data dictionary" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Data dictionary		1 238
2	French (fr) Dictionnaire des données		153
3	German (de) Data-Dictionary		138
4	Spanish (es) Diccionario de datos		119
5	Chinese (zh) 数据字典		77
6	Russian (ru) Словарь данных		63
7	Portuguese (pt) Dicionário de dados		28
8	Japanese (ja) データ辞書		24
9	Indonesian (id) Kamus data		16
10	Turkish (tr) Veri sözlüğü		15

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Data dictionary" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Data dictionary		129
2	German (de) Data-Dictionary		51
3	Spanish (es) Diccionario de datos		34
4	French (fr) Dictionnaire des données		33
5	Portuguese (pt) Dicionário de dados		16
6	Russian (ru) Словарь данных		16
7	Persian (fa) واژه‌نامه داده		13
8	Japanese (ja) データ辞書		10
9	Turkish (tr) Veri sözlüğü		8
10	Ukrainian (uk) Словник даних		7

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Data dictionary" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Ukrainian (uk) Словник даних		1
2	Arabic (ar) قاموس البيانات		0
3	Catalan (ca) Diccionari de dades		0
4	German (de) Data-Dictionary		0
5	English (en) Data dictionary		0
6	Spanish (es) Diccionario de datos		0
7	Persian (fa) واژه‌نامه داده		0
8	French (fr) Dictionnaire des données		0
9	Indonesian (id) Kamus data		0
10	Japanese (ja) データ辞書		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Data dictionary" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Data dictionary		212
2	Japanese (ja) データ辞書		92
3	Ukrainian (uk) Словник даних		80
4	Korean (ko) 데이터 사전		70
5	French (fr) Dictionnaire des données		66
6	Norwegian (no) Dataordbok		47
7	Portuguese (pt) Dicionário de dados		47
8	Persian (fa) واژه‌نامه داده		41
9	Arabic (ar) قاموس البيانات		37
10	Russian (ru) Словарь данных		34

More...

#	Language	Value
ar	Arabic قاموس البيانات
ca	Catalan Diccionari de dades
de	German Data-Dictionary
en	English Data dictionary
es	Spanish Diccionario de datos
fa	Persian واژه‌نامه داده
fr	French Dictionnaire des données
id	Indonesian Kamus data
ja	Japanese データ辞書
ko	Korean 데이터 사전
no	Norwegian Dataordbok
pt	Portuguese Dicionário de dados
ru	Russian Словарь данных
tr	Turkish Veri sözlüğü
uk	Ukrainian Словник даних
zh	Chinese 数据字典

Best Rank

English: #35910 03.2009

Global: #33151 04.2008

Best Rank

English: #26527 12.2005

Global: #32395 12.2004

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information